A184257 - OEIS

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A184257 as a triangular array

													1
												1		1
											1		1		1
										1		1		1		1
									1		1		2		2		1
								1		1		2		2		1		2
							1		1		2		3		1		3		1
						1		1		3		4		5		10		5		1
					1		2		3		5		10		20		15		4		3
				1		2		3		8		19		41		47		26		17		1
			1		2		4		13		33		79		135		129		91		18		1
		1		2		5		17		51		152		333		477		427		180		28		3
	1		2		6		22		78		278		739		1393

A184257 as a square array

1	1	1	1	1	1	1	1	1	1	1	1	1
1	1	1	1	1	1	1	2	2	2	2	2
1	1	2	2	2	3	3	3	4	5	6
1	2	2	3	4	5	8	13	17	22
1	1	1	5	10	19	33	51	78
2	3	10	20	41	79	152	278
1	5	15	47	135	333	739
1	4	26	129	477	1393
3	17	91	427
1	18	180
1	28
3

A184257 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1	1
	1	1	1	1	1	1	1	2	2	2	2	2
		1	1	2	2	2	3	3	3	4	5	6
			1	2	2	3	4	5	8	13	17	22
				1	1	1	5	10	19	33	51	78
					2	3	10	20	41	79	152	278
						1	5	15	47	135	333	739
							1	4	26	129	477	1393
								3	17	91	427
									1	18	180
										1	28
											3